1954470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 5515776

約数和(自身を除く): 3561306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 227, 246, 287, 410, 454, 574, 615, 681, 861, 1135, 1230, 1362, 1435, 1589, 1722, 2270, 2870, 3178, 3405, 4305, 4767, 6810, 7945, 8610, 9307, 9534, 15890, 18614, 23835, 27921, 46535, 47670, 55842, 65149, 93070, 130298, 139605, 195447, 279210, 325745, 390894, 651490, 977235, 1954470]

約数ペア:

[(1, 1954470), (2, 977235), (3, 651490), (5, 390894), (6, 325745), (7, 279210), (10, 195447), (14, 139605), (15, 130298), (21, 93070), (30, 65149), (35, 55842), (41, 47670), (42, 46535), (70, 27921), (82, 23835), (105, 18614), (123, 15890), (205, 9534), (210, 9307), (227, 8610), (246, 7945), (287, 6810), (410, 4767), (454, 4305), (574, 3405), (615, 3178), (681, 2870), (861, 2270), (1135, 1722), (1230, 1589), (1362, 1435)]